Importance of Niacin. Niacin is used by your body in a variety of ways. One main area is in the production of energy for your cells. Niacin helps your body convert the foods you eat into energy for your tissues and organs. Niacin is also used in digestion and nervous system function, and it keeps your skin healthy.
Cast. 1  Jeremy Sisto as Aaron Miller. 2  Kate Ashfield as Beth Miller. 3  Ryan Simpkins as Marley Miller. 4  Ty Simpkins as Max Miller. 5  Eric Michael Cole as Hangman. 6  Amy Smart as Melissa. 7  Ross Partridge.
actors The Wayans Bros. Cast List. 1  1 Anna Maria Horsford Amen, The Wayans Bros., Method & Red. 2  2 Bernie Mac The Bernie Mac Show. 3  3 John Witherspoon The Boondocks, The Wayans Bros., The Richard Pryor Show.  4 Marlon Wayans In Living Color, Mr. Show with Bob and David, The Wayans 1  Bros. 5 Shawn Wayans In Living Color, The Wayans Bros., Waynehead.